I need a octagon finial for a pencil post bed. Top of post is 1 3/8" across the octagon. The finial would be approx. 2" across the octagon. The radius parts are 1/2" radius. I was able to draw it on my cad program. I figure the only way I can make it. Is to make a piece of molding and cut the 8 segment pieces and glue they back together. If any one has a better solution let me know.